---
title: kHFSPlusCatalogKeyMinimumLength
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646121-anonymous/khfspluscatalogkeyminimumlength
---

# kHFSPlusCatalogKeyMinimumLength

## Declaration

```occ
kHFSPlusCatalogKeyMinimumLength = kHFSPlusCatalogKeyMaximumLength - sizeof(HFSUniStr255) + sizeof(u_int16_t)
```